From: Thomas Monjalon <thomas@monjalon.net>
To: Rosen Xu <rosen.xu@intel.com>
Cc: dev@dpdk.org, roy.fan.zhang@intel.com, declan.doherty@intel.com,
bruce.richardson@intel.com, shreyansh.jain@nxp.com,
ferruh.yigit@intel.com, konstantin.ananyev@intel.com,
tianfei.zhang@intel.com, song.liu@intel.com, hao.wu@intel.com,
gaetan.rivet@6wind.com
Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] drivers/raw/ifpga_rawdev: fix coverity issue
Date: Mon, 21 May 2018 16:22:33 +0200 [thread overview]
Message-ID: <1913991.jNxr5nhODZ@xps> (raw)
In-Reply-To: <1526478813-154172-1-git-send-email-rosen.xu@intel.com>
16/05/2018 15:53, Rosen Xu:
> Fix coverity issue: 279449
>
> Signed-off-by: Rosen Xu <rosen.xu@intel.com>
>
> Fixes: ef1e8ede3da5 ("raw/ifpga: add Intel FPGA bus rawdev driver")
> Coverity issue: 279449
> Cc: stable@dpdk.org
Not for stable
> --- a/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> +++ b/drivers/raw/ifpga_rawdev/ifpga_rawdev.c
> @@ -227,7 +227,7 @@
> int file_fd;
> int ret = 0;
> ssize_t buffer_size;
> - void *buffer;
> + void *buffer = NULL;
It is not fixing anything.
This variable cannot be read before being written.
next prev parent reply other threads:[~2018-05-21 14:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 13:53 [dpdk-dev] " Rosen Xu
2018-05-21 14:22 ` Thomas Monjalon [this message]
2018-05-22 10:42 ` [dpdk-dev] [dpdk-stable] " Xu, Rosen
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